2746900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2140

約数の個数: 36

約数和(自身を含む): 6422332

約数和(自身を除く): 3675432

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2113, 4226, 8452, 10565, 21130, 27469, 42260, 52825, 54938, 105650, 109876, 137345, 211300, 274690, 549380, 686725, 1373450, 2746900]

約数ペア:

[(1, 2746900), (2, 1373450), (4, 686725), (5, 549380), (10, 274690), (13, 211300), (20, 137345), (25, 109876), (26, 105650), (50, 54938), (52, 52825), (65, 42260), (100, 27469), (130, 21130), (260, 10565), (325, 8452), (650, 4226), (1300, 2113)]